141662965 has 8 divisors (see below), whose sum is σ = 170877528. Its totient is φ = 112742400.

The previous prime is 141662951. The next prime is 141662977. The reversal of 141662965 is 569266141.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 26894596 + 114768369 = 5186^2 + 10713^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 141662965 - 2⁷ = 141662837 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72436 + ... + 74365.

It is an arithmetic number, because the mean of its divisors is an integer number (21359691).

Almost surely, 2^141662965 is an apocalyptic number.

It is an amenable number.

141662965 is a deficient number, since it is larger than the sum of its proper divisors (29214563).

141662965 is a wasteful number, since it uses less digits than its factorization.

141662965 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146999.

The product of its digits is 77760, while the sum is 40.

The square root of 141662965 is about 11902.2252121190. The cubic root of 141662965 is about 521.2972602534.

The spelling of 141662965 in words is "one hundred forty-one million, six hundred sixty-two thousand, nine hundred sixty-five".